Abstract
Fiber lasers and amplifiers have revolutionary advancements in the past 20 years. Using crystalline core for fiber based devices is an extension to explore what glass fibers may have limitations. The mechanical strength and heat dissipation capability of crystalline materials makes them eminently suitable for high power or high brightness applications. To utilize these crystalline advantages, it is crucial to have high quality cladding for low transmission loss and low core/clad interface defects. Various glass-cladded crystalline fiber configurations and formation mechanisms are described. After cladding formation, the heterogeneous crystal/glass interface could result in residual strain in the crystalline core, which may deteriorate the active ion emission cross section. Proper design of the crystal waveguide structure with thermal treatment could effectively mitigate the strain-induced degradation. In this chapter, the growth thermodynamics, ion segregation, and optical transmission and amplification modeling are addressed. As an introduction, the yttrium aluminum garnet (YAG) and sapphire crystalline hosts with broadband active ion dopants will be emphasized even though quite a variety of crystals have been grown into fibers since the inception of the crystalline fiber technology 40 years ago. At present, broad and bright continuous-wave light sources with a center wavelength from visible to near infrared range have been well developed. Application wise, they could be adapted as active devices for biomedical imaging, optical metrology, as well as optical communications.
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I.D. Abella, C.H. Townes, Mode characteristics and coherence in optical ruby masers. Nature 192, 957 (1961)
R.L. Aggarwal, A. Sanchez, M.M. Stuppi, R.E. Fahey, A.J. Strauss, W.R. Rapoport, C.P. Khattak, Residual infrared absorption in as-grown and annealed crystals of Ti:Al2O3. IEEE J. Quantum Electron. 24, 1003 (1988)
A.A. Anderson, R.W. Eason, L.M.B. Hickey, M. Jelinek, C. Grivas, D.S. Gill, N.A. Vainos, Ti:sapphire planar waveguide laser grown by pulsed laser deposition. Opt. Lett. 22, 1556 (1997)
V. Apostolopoulos, L. Laversenne, T. Colomb, C. Depeursinge, R.P. Salathé, M. Pollnau, Femtosecond-irradiation-induced refractive-index changes and channel waveguiding in bulk Ti3+:sapphire. Appl. Phys. Lett. 85, 1122 (2004)
R. Autrata, P. Schauer, J. Kvapil, J. Kvapil, A single crystal of YAG-new fast scintillator in SEM. J. Phys. E11, 707 (1978)
V. Bachmann, C. Ronda, A. Meijerink, Temperature quenching of yellow Ce3+ luminescence in YAG:Ce. Chem. Mater. 21, 2077 (2009)
G. Blasse, A. Bril, A new phosphor for flying-spot cathode-ray tubes for color television: yellow-emitting Y3Al5O12–Ce3+. Appl. Phys. Lett. 11, 53 (1967)
N.I. Borodin, V.A. Zhitnyuk, A.G. Okhrimchuk, A.V. Shestakov, Izv. Akad. Nauk SSSR, Ser. Fiz. 54, 1500 (1990.) (Eng)
C.A. Burrus, L.A. Coldren, Growth of single-crystal sapphire-clad ruby fibers. Appl. Phys. Lett. 31, 383 (1977)
C.A. Burrus, J. Stone, Single-crystal fiber optical devices: a Nd:YAG fiber laser. Appl. Phys. Lett. 26, 318 (1975)
C.A. Burrus, J. Stone, A.G. Dentai, Room-temperature 1.3 μm CW operation of a glass-clad Nd:YAG single-crystal fiber laser end pumped with a single LED. Electron. Lett. 12, 600 (1976)
B. Chalmers, H.E. Labelle Jr., A.I. Mlavsky, Edge-defined, film-fed crystal growth. J. Cryst. Growth 13–14, 84 (1972)
C.L. Chang, S.L. Huang, C.Y. Lo, K.Y. Huang, C.W. Lan, W.H. Cheng, P.Y. Chen, Simulation and experiment on laser-heated pedestal growth of chromium-doped yttrium-aluminum-garnet single-crystal fiber. J. Cryst. Growth 318, 674 (2001)
P.Y. Chen, C.L. Chang, K.Y. Huang, C.W. Lan, W.H. Cheng, S.L. Huang, Experiment and simulation on interface shapes of an yttrium aluminium garnet miniature molten zone formed using the laser-heated pedestal growth method for single-crystal fibers. J. Appl. Crystallogr. 42, 553 (2009)
Y. Chi, H. Yang, S. Liu, M. Li, L. Wang, G. Zou, Compression ratio and red shift of the R1 line for YAG:Cr. High Pressure Res. 3, 153 (1990)
A. Crunteanu, M. Pollnau, G. Jänchen, C. Hibert, P. Hoffmann, R.P. Salathé, R.W. Eason, C. Grivas, D.P. Shepherd, Ti:sapphire rib channel waveguide fabricated by reactive ion etching of a planar waveguide. Appl. Phys. B Lasers Opt. 75, 15 (2002)
M.J.F. Digonnet, C.J. Gaeta, D. O’Meara, H.J. Shaw, Clad Nd:YAG fibers for laser applications. IEEE J. Lightwave Technol. LT-5, 642 (1987)
P. Dorenbos, The 5d level positions of the trivalent lanthanides in inorganic compounds. J. Lumin. 91, 155 (2000)
J.L. Duranceau, R.A. Brown, Thermal-capillary analysis of small-scale floating zone: steady-state calculations. J. Cryst. Growth 75, 367 (1986)
H. Eilers, W.M. Dennis, W.M. Yen, S. Kuck, K. Peterman, G. Huber, W. Jia, Performance of a Cr:YAG laser. IEEE J. Quantum Electron. 29, 2508 (1993)
R.S. Feigelson, Pulling optical fibers. J. Cryst. Growth 79, 669 (1986)
M.M. Fejer, J.L. Nightingale, G.A. Magel, R.L. Byer, Laser-heated miniature pedestal growth apparatus for single-crystal optical fibers. Rev. Sci. Instrum. 55, 1791 (1984)
C. Grivas, T.C. May-Smith, D.P. Shepherd, R.W. Eason, M. Pollnau, M. Jelinek, Broadband single-transverse-mode fluorescence sources based on ribs fabricated in pulsed laser deposited Ti:sapphire waveguides. Appl. Phys. A Mater. Sci. Process. 79, 1195 (2004)
C. Grivas, D.P. Shepherd, T.C. May-Smith, R.W. Eason, Single-transverse-mode Ti:sapphire rib waveguide laser. Opt. Express 13, 210 (2005)
C. Grivas, D.P. Shepherd, R.W. Eason, L. Laversenne, P. Moretti, C.N. Borca, M. Pollnau, Room-temperature continuous-wave operation of Ti:sapphire buried channel-waveguide lasers fabricated via proton implantation. Opt. Lett. 31, 3450 (2006)
C. Grivas, C. Corbari, G. Brambilla, P.G. Lagoudakis, Tunable, continuous-wave Ti:sapphire channel waveguide lasers written by femtosecond and picosecond laser pulses. Opt. Lett. 37, 46302 (2012)
D. Hamilton, S. Gayen, G. Pogatshnik, R. Ghen, Optical-absorption and photoionization measurements from the excited states of Ce3+:Y3Al5O12. Phys. Rev. B 39, 8807 (1989)
L.M.B. Hickey, V. Apostolopoulos, R.W. Eason, J.S. Wilkinson, Diffused Ti:sapphire channel-waveguide lasers. J. Opt. Soc. Am. B 21, 1452 (2004)
K. Y. Hsu, Glass-clad crystal fibers based broadband light sources, Ph.D. dissertation, 2011
K.Y. Hsu, D.Y. Jheng, Y.H. Liao, T.S. Ho, C.C. Lai, S.L. Huang, Diode- laser-pumped glass-clad Ti:sapphire crystal fiber based broadband light source. IEEE Photon. Technol. Lett. 24(10), 854 (2012)
K.Y. Hsu, M.H. Yang, D.Y. Jheng, C.C. Lai, S.L. Huang, K. Mennemann, V. Dietrich, Cladding YAG crystal fibers with high-index glasses for reducing the number of guided modes. Opt. Mater. Express 3, 813 (2013)
D. Huang, E.A. Swanson, C.P. Lin, J.S. Schuman, W.G. Stinson, W. Chang, M.R. Hee, T. Flotte, K. Gregory, C.A. Puliafito, J.G. Fujimoto, Optical coherence tomography. Science 254, 1178 (1991)
K.Y. Huang, K.Y. Hsu, D.Y. Jheng, W.J. Zhuo, P.Y. Chen, P.S. Yeh, S.L. Huang, Low-loss propagation in Cr4+:YAG double-clad crystal fiber fabricated by sapphire tube assisted CDLHPG technique. Opt. Express 16, 12264 (2008a)
K.Y. Huang, K.Y. Hsu, S.L. Huang, Analysis of ultra-broadband amplified spontaneous emissions generated by Cr4+:YAG single and glass-clad crystal fibers. IEEE/OSA J. Lightwave Technol. 26, 1632 (2008b)
T.P. Hughes, K.M. Young, Mode sequences in ruby laser emission. Nature 196, 332 (1962)
R.R. Jacobs, W.F. Krupke, M.J. Weber, Measurement of excited-state-absorption loss for Ce3+ in Y3Al5O12 and implications for tunable 5d→4f rare-earth lasers. Appl. Phys. Lett. 33, 410 (1978)
M. R. Kokta, Process for enhancing Ti:Al2O3 tunable laser crystal fluorescence by annealing, US Patent No. 4,587,035, 1986
M. R. Kokta, Process for enhancing fluorescence of Ti:Al2O3 tunable laser crystals, US Patent No. 4,836,953, 1989
S. Kück, Laser-related spectroscopy of ion-doped crystals for tunable solid-state lasers. Appl. Phys. B Lasers Opt. 72, 515 (2001)
H.E. LaBelle Jr., A.I. Mlavsky, Growth of Sapphire filaments from the melt. Nature 216, 574 (1967)
H.E. LaBelle Jr., A.I. Mlavsky, Growth of controlled profile crystals from the melt: part I – Sapphire filaments. Mater. Res. Bull. 6, 571 (1971)
C.C. Lai, H.J. Tsai, K.Y. Huang, K.Y. Hsu, Z.W. Lin, K.D. Ji, W.J. Zhuo, S.L. Huang, Cr4+:YAG double-clad crystal fiber laser. Opt. Lett. 33, 2919 (2008)
C.C. Lai, Y.S. Lin, K.Y. Huang, S.L. Huang, Study on the core/cladding interface in Cr:YAG double-clad crystal fibers grown by the co-drawing laser heated pedestal growth method. J. Appl. Phys. 108, 054308 (2010)
C.W. Lan, S. Kou, Thermocapllary flow and melt/solid interfaces in floatinf-zone crystal growth under microgravity. J. Cryst. Growth 102, 1043 (1990)
C.W. Lan, C.Y. Tu, Three-dimensional simulation of facet formation and the coupled heat flow and segregation in Bridgman growth of oxide crystals. J. Cryst. Growth 233, 523 (2001)
L. Laversenne, P. Hoffmann, M. Pollnau, P. Moretti, J. Mugnier, Designable buried waveguides in sapphire by proton implantation. Appl. Phys. Lett. 85, 5167 (2004)
Y.S. Lin, C.C. Lai, K.Y. Huang, J.C. Chen, C.Y. Lo, S.L. Huang, T.Y. Chang, J.Y. Ji, P. Shen, Nanostructure formation of double-clad Cr4+:YAG crystal fiber grown by co-drawing laser-heated pedestal. J. Cryst. Growth 289, 515 (2006)
Y.S. Lin, T.C. Cheng, C.C. Tsai, K.Y. Hsu, D.Y. Jheng, C.Y. Lo, P.S. Yeh, S.L. Huang, High-luminance white-light point source using Ce,Sm:YAG double-clad crystal fiber. IEEE Photon. Technol. Lett. 22, 1494 (2010)
C. Y. Lo, Growth, characterization, and applications of doped-YAG single-crystal fibers, Ph.D. dissertation, 1994
C.Y. Lo, K.Y. Huang, J.C. Chen, S.Y. Tu, S.L. Huang, Glass-clad Cr4+:YAG crystal fiber for the generation of superwideband amplified spontaneous emission. Opt. Lett. 29, 439 (2004)
C.Y. Lo, K.Y. Huang, J.C. Chen, C.Y. Chuang, C.C. Lai, S.L. Huang, Y.S. Lin, P.S. Yeh, Double-clad Cr4+:YAG crystal fiber amplifier. Opt. Lett. 30, 129 (2005)
J.D. Love, W.M. Henry, W.J. Stewart, R.J. Black, S. Lacroix, F. Gonthier, Tapered single-mode fibres and devices. IEE Proc. J. Optoelecton. 138, 343 (1991)
D. Marcuse, Theory of dielectric optical waveguides (Academic Press, New York, 1991)
P.F. Moulton, Spectroscopic and laser characteristics of Ti:Al2O3. J. Opt. Soc. Am. B: Opt. Phys. 3, 125 (1986)
N. Ohnish, T. Yao, A novel growth technique for single-crystal fibers: the micro-Czochralski (μ-CZ) method. Jap. J. Appl. Phys. 28, L278 (1989)
E.P. Ostby, L. Yang, K.J. Vahala, Ultralow-threshold Yb3+:SiO2 glass laser fabricated by the solgel process. Opt. Lett. 32, 2650 (2007)
D.P.S. Saini, Y. Shimoji, R.S.F. Chang, N. Djeu, Cladding of a crystal fiber by high-energy ion implantation. Opt. Lett. 16, 1074 (1991)
A. Sennaroglu, C.R. Pollock, H. Nathel, Continuous-wave self-mode-locked operation of a femtosecond Cr4+:YAG laser. Opt. Lett. 19, 390 (1994)
Y.R. Shen, U. Hömmerich, K.L. Bray, Observation of the 1E state of Cr4+ in yttrium aluminum garnet. Phys. Rev. B Condens. Matter 56, R473 (1997)
I.T. Sorokina, S. Naumov, E. Sorokin, E. Wintner, A.V. Shestakov, Directly diode-pumped tunable continuous-wave room-temperature Cr4+:YAG laser. Opt. Lett. 24, 1578 (1999)
J.L. Stevenson, R.B. Dyott, Optical fiber waveguide with a single-crystal core. Electron. Lett. 10, 449 (1974)
S. Sudo, A. Cordova-Plaza, R.L. Byer, H.J. Shaw, MgO:LiNbO3 single-crystal fiber with magnesium-ion in-diffused cladding. Opt. Lett. 12, 938 (1987)
J.C. Walling, O.G. Jenssen, H.P. Jenssen, R.C. Mirris, E.W. O’Dell, Tunable alexandrite lasers. IEEE J. Quantum Electron. QE-16, 1702 (1980)
S.C. Wang, T.I. Yang, D.Y. Jheng, C.Y. Hsu, T.T. Yang, T.S. Ho, S.L. Huang, Broadband and high-brightness light source: glass-clad Ti:sapphire crystal fiber. Opt. Lett. 40, 5594 (2015)
L. Wu, A. Wang, J. Wu, L. Wei, G. Zhu, S. Ying, Growth and laser properties of Ti:sapphire single crystal fibres. Electron. Lett. 31, 1151 (1995)
D.H. Yoon, I. Yonenaga, T. Fukuda, N. Ohnishi, Crystal growth of dislocation-free LiNbO3 single crystals by micro pulling down method. J. Cryst. Growth 142, 339 (1994)
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Huang, SL. (2019). Crystalline Fibers for Fiber Lasers and Amplifiers. In: Peng, GD. (eds) Handbook of Optical Fibers. Springer, Singapore. https://doi.org/10.1007/978-981-10-7087-7_52
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DOI: https://doi.org/10.1007/978-981-10-7087-7_52
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